WCG-TPU Cruncher's Hardware/Tech Support Discussion Thread

4x4n · Nov 15, 2015

Not going to do this right away, but likely before the end of the year, so if any of you have a another source for ES Xeons let me know.

As for the ebay seller, they have 100% postive feedback and it looks like the have sold quite a few cpu's, but I was hoping someone has some experience with them.

4x4n · Nov 18, 2015

Couple more questions for you ES experts.

How much difference is there between steppings? Here are two I've found, one is Rev 1, the other is Rev 2. The cpuz shots show cpu multi, the Rev 1 chip is 12-23, Rev 2 is 12-25. Does that mean that first stepping only boosts to 2300? Also, how about overclocking with these, anyone have good success with overclocking? Thanks again guys. :lovetpu:

Rev 1 chip: http://www.ebay.com/itm/Intel-Xeon-...74d7169&pid=100338&rk=1&rkt=7&sd=161885641118

Rev 2 chip: http://www.ebay.com/itm/INTEL-XEON-...a4de880&pid=100005&rk=5&rkt=6&sd=262145552710

stevorob · Nov 24, 2015

To anyone running 1366 - Is it advantageous to run triple channel memory over single channel for crunching? If so, what kind of performance increase is there?

Norton · Nov 24, 2015

stevorob said:
To anyone running 1366 - Is it advantageous to run triple channel memory over single channel for crunching? If so, what kind of performance increase is there?

No real life benefits imho... NOT recommended in that board you got from me btw.

stevorob · Nov 24, 2015

Norton said:
No real life benefits imho... NOT recommended in that board you got from me btw.

Got it.

stinger608 · Nov 25, 2015

Norton said:
No real life benefits imho... NOT recommended in that board you got from me btw.

Actually @Norton , I have that exact motherboard as your aware of, and I have been running triple channel Corsair Dominator ram. Seems to work great in the board.

Norton · Nov 25, 2015

stinger608 said:
I have that exact motherboard as your aware of

Same model not the same board... one that a cpu went BOOM in

... I would proceed cautiously with the board that I had.

stinger608 · Nov 25, 2015

Norton said:
Same model not the same board... one that a cpu went BOOM in ... I would proceed cautiously with the board that I had.

Okay, technicality. :laugh:

Yes, same model for sure. And true, I haven't had a cpu fry in the board...........Well, yet.

But, I did install a hex core Xeon chip in the board and it wouldn't boot up? So I ended up just staying with a quad core Xeon.

stevorob · Nov 25, 2015

Norton said:
Same model not the same board... one that a cpu went BOOM in ... I would proceed cautiously with the board that I had.

Hopefully it doesn't do it again

stinger608 said:
But, I did install a hex core Xeon chip in the board and it wouldn't boot up? So I ended up just staying with a quad core Xeon.

I did a little research and it appears that only some of the revision 1.1 boards got the mod that allows hex core Xeon support - Rev 1.0 boards do not have this. At one point, you could send your board into eVGA and they would perform the mod (at the expense of shipping I think). There's some DIY instructions floating around out there... involves shorting some resistors or something.

stinger608 · Nov 25, 2015

stevorob said:
I did a little research and it appears that only some of the revision 1.1 boards got the mod that allows hex core Xeon support - Rev 1.0 boards do not have this. At one point, you could send your board into eVGA and they would perform the mod (at the expense of shipping I think). There's some DIY instructions floating around out there... involves shorting some resistors or something.

Hmm, I happen to have a trace pen.

Might have to do some research on that one. I imagine the dang board I have is a rev 1.0. Will have to check though.

t_ski · Nov 25, 2015

stinger608 said:
Hmm, I happen to have a trace pen. Might have to do some research on that one. I imagine the dang board I have is a rev 1.0. Will have to check though.

Is this what you're looking for? :roll:

http://forums.evga.com/E758-3x-SLi-Westmere-Mod-m2068568.aspx

manofthem · Nov 25, 2015

t_ski said:
Is this what you're looking for?

http://forums.evga.com/E758-3x-SLi-Westmere-Mod-m2068568.aspx

Haha, I clicked the link and saw the avatar at the top and thought, "Hmm, that looks like stinger's old avatar..." :wtf:

stinger608 · Nov 25, 2015

t_ski said:
Is this what you're looking for?

http://forums.evga.com/E758-3x-SLi-Westmere-Mod-m2068568.aspx

Oh for gods sake!!! Man, that is funny shit right there. :roll:

I totally spaced even making that thread LOLOLOLOL
Good one T. :laugh:

ThE_MaD_ShOt · Nov 26, 2015

Glad I don't have to do all the mods on my EVGA x58 board to run a hex. Mine is the x58 sli3.

xvi · Dec 5, 2015

Anyone have any experience overclocking/undervolting a i7 6700k? Need to reduce temps (it's throttling), but would also like to keep/boost speed. Currently at 4.3Ghz, -0.125v offset, but it's not completely stable under constant load.

thebluebumblebee · Dec 5, 2015

xvi said:
Anyone have any experience overclocking/undervolting a i7 6700k? Need to reduce temps (it's throttling), but would also like to keep/boost speed. Currently at 4.3Ghz, -0.125v offset, but it's not completely stable under constant load.

Please tell me that's under Linux. I want to see PPD numbers with OET. I've gotten as high as 16K with my 4.4 2600K!
What cooling are you using?

xvi · Dec 5, 2015

thebluebumblebee said:
Please tell me that's under Linux. I want to see PPD numbers with OET. I've gotten as high as 16K with my 4.4 2600K!

Windows 10, sorry.

I've got a second drive coming for this thing, so I can see about dual booting. Could also see about running a VM (should run near full speed, right?)

thebluebumblebee said:
What cooling are you using?

That's the catch. Stock cooling (with IC Diamond) is pretty much the only option because..

It's a laptop.
(Image shamelessly pulled from YouTube)

CAPSLOCKSTUCK · Dec 5, 2015

stevorob said:
To anyone running 1366 - Is it advantageous to run triple channel memory over single channel for crunching? If so, what kind of performance increase is there?

i dont know if there is any relevance but i ran cinebench R 15 when i was going for the record in single/dual and triple channel and there was negligible difference, wasnt even worth rerunning to rule out errors.

[Ion] · Dec 5, 2015

thebluebumblebee said:
Please tell me that's under Linux. I want to see PPD numbers with OET. I've gotten as high as 16K with my 4.4 2600K!
What cooling are you using?

PPD with OET is crazy. It varies by up to 80% week-over week depending on the exact batch of WUs that we get. Usually I'm getting around 8k PPD from the FX8350 but I've also seen it do 15k sometimes too. Crazy stuff going on with it. Definitely more variance than what most other projects are doing. I'd imagine that the 6700k will do somewhere around 10 or 11k running OET under Linux.

mstenholm · Dec 5, 2015

[Ion] said:
PPD with OET is crazy. It varies by up to 80% week-over week depending on the exact batch of WUs that we get. Usually I'm getting around 8k PPD from the FX8350 but I've also seen it do 15k sometimes too. Crazy stuff going on with it. Definitely more variance than what most other projects are doing. I'd imagine that the 6700k will do somewhere around 10 or 11k running OET under Linux.

I gave up on OET, even Linux i5 2520M and my 4.4 Ghz 4790 are worse then my old E8400 running MCM. There have been some happy days but mostly it's crap points.

[Ion] · Dec 5, 2015

mstenholm said:
I gave up on OET, even Linux i5 2520M and my 4.4 Ghz 4790 are worse then my old E8400 running MCM. There have been some happy days but mostly it's crap points.

Depends on OS. OET on Windows is really bad. OET on Linux is usually pretty good and often spectacular.

xvi · Dec 31, 2015

Alright, this is starting to bug me. Dell PowerEdge R710, Windows Server 2012 box, two Xeon E5520s, Oracle VirtualBox with one Linux VM. Linux VM is running BOINC.

When I assign 8 cores to the VM, Windows shows 8 cores being used at 100% and the CPU clocks up to it's normal clock speed.

When I assign 16 cores to the VM, VirtualBox gives me a warning about assigning more virtual cores than I have physical cores. Continue anyways, fire up the VM, get about 50% average utilization on all cores. Windows also does not ramp up the processor clock speed.
OpenHardwareMonitor confirms that only one processor is loaded and the other is idle.

Edit: Stressing with CPU-z's benchmark, I'm seeing some kind of throttling. Ugh. Doesn't quite explain BOINC's weird behavior though.

Edit 2: Opened the case to trip chassis intrusion so that fans would kick up to full speed. Clock speeds increase slightly.

Great server design, Dell. :shadedshu:

Edit 3: I broke something. It won't clock up at all now.

stinger608 · Jan 16, 2016

Okay, fairly new to Ubuntu and wondering how you get from basic to advanced view in BOINC?

xvi · Jan 16, 2016

stinger608 said:
Okay, fairly new to Ubuntu and wondering how you get from basic to advanced view in BOINC?

Should be the same as Windows.

stinger608 · Jan 16, 2016

Damn @xvi I'm not seeing that at all man? I don't seem to have the tool bar showing "file view tools help" above the window.

Processor	3950x
Motherboard	Asus ROG Strix X570-E
Cooling	Custom water
Memory	4x8gb Corsair Dominator
Video Card(s)	Sapphire Nitro RX580
Storage	Adata XPG SX8200 Pro
Display(s)	Asus 24"
Case	Phanteks Evolve X
Power Supply	Seasonic 650

Processor	3950x
Motherboard	Asus ROG Strix X570-E
Cooling	Custom water
Memory	4x8gb Corsair Dominator
Video Card(s)	Sapphire Nitro RX580
Storage	Adata XPG SX8200 Pro
Display(s)	Asus 24"
Case	Phanteks Evolve X
Power Supply	Seasonic 650

System Name	Rigel / Altair
Processor	Ryzen 3900x / Xeon x3440
Motherboard	Aorus X570 Pro Wifi / Asus P7P55D
Cooling	H110i / CM MASTERLIQUID MAKER 92
Memory	16gb DDR4-3200 / 8GB DD3-2000
Video Card(s)	GTX1080ti / 9600gt
Storage	Crucial P1 500gb - Crucial MX500 500gb / Unraid NAS
Display(s)	LG 43UN700-B
Case	Phanteks P500 / CM N400
Audio Device(s)	FX Audio DAC 6
Power Supply	eVGA 1000GQ / Seasonic Focus 500w

System Name	Main PC- Gamer- Main Cruncher/Folder and too many crunching/folding rigs
Processor	Ryzen 5900X- Ryzen 5950X- Ryzen 3950X and etc...
Motherboard	Asrock X570 Extreme4- MSI X570S Tomahawk MAX WiFi- MSI B450M Bazooka Max and etc...
Cooling	Noctua NH-U14S (dual fan)- EK 360 AIO with push/pull fans- Corsair H115i RGB Pro XT and etc...
Memory	2x16GB GSkill FlareX 3200/c14- 4x8GB Corsair Vengeance 3600/c16- 2x16GB Team 3600/c18 and etc..
Video Card(s)	MSI Gaming RX 6800- Asus RTX 3070 TUF OC- MSI Ventus GTX 1660Ti and etc...
Storage	Main PC (1TB WD SN850- 2TB PNY CS 3040- 2TB Seagate Firecuda) and etc...
Display(s)	Main PC (2x24" Dell UltraSharp U2414H)
Case	Phanteks P600s- Seasonic Q704- Fractal Meshify C and etc...
Audio Device(s)	Logitech Z625 THX 2.1 speakers
Power Supply	EVGA 750 G3- SeaSonic DGC 750- EVGA P2 850 and etc...
Mouse	G300s
Keyboard	Corsair K65
VR HMD	N/A
Software	Windows 10 Pro or Ubuntu
Benchmark Scores	Why sit on the Bench when you can get in the game and Crunch!!!

System Name	Rigel / Altair
Processor	Ryzen 3900x / Xeon x3440
Motherboard	Aorus X570 Pro Wifi / Asus P7P55D
Cooling	H110i / CM MASTERLIQUID MAKER 92
Memory	16gb DDR4-3200 / 8GB DD3-2000
Video Card(s)	GTX1080ti / 9600gt
Storage	Crucial P1 500gb - Crucial MX500 500gb / Unraid NAS
Display(s)	LG 43UN700-B
Case	Phanteks P500 / CM N400
Audio Device(s)	FX Audio DAC 6
Power Supply	eVGA 1000GQ / Seasonic Focus 500w

System Name	Dean Machine/2020 Ryzenfall
Processor	Intel 4790K/AMD Ryzen 5800X
Motherboard	MSI 1150 Gaming mATX/Asus ROG STRIX B550-F Gaming Wifi
Cooling	Cooler Master Hyper 212 LED/SilverStone AH240 AIO
Memory	16 gigs Crucial Ballistix Tactical Tracer/32 gigs G.Skill TridentZ NEO DDR4
Video Card(s)	Gigabyte 1660 Super/EVGA GTX 1080 FTW Hybrid Gaming
Storage	Crucial SSD 256 and 2TB spinner/Dual Samsung 980 Pro M2 NVME 4.0
Display(s)	Overlord 27" 2560 x 1440
Case	Corsair Air 540
Audio Device(s)	On board
Power Supply	Seasonic modular 850 watt Platinum/EVGA T2-850 Titanium
Software	Windows 10 Pro/Windows 10 Pro

System Name	My i7 Beast
Processor	Intel Core i7 6800K
Motherboard	Asus X99-A II
Cooling	Nickel-plated EK Supremacy EVO, D5 with XSPC Bayres & BIX Quad Radiator
Memory	4 x 8GB EVGA SuperSC DDR4-3200
Video Card(s)	EVGA 1080 SuperClocked
Storage	Samsung 950 Pro 256GB m.2 SSD + 480GB Sandisk storage SSD
Display(s)	Three Asus 24" VW246H LCD's
Case	Silverstone TJ07
Audio Device(s)	Onboard
Power Supply	Corsair AX1200
Keyboard	Corsair K95
Software	Windows 10 x64 Pro

Processor	3900X @ 4.0
Motherboard	Asus ROG Strix X570-E
Cooling	DeepCool Castle 360EX
Memory	G Skill Trident Z Neo 32GB 3600
Video Card(s)	RX 5700 XT Pulse
Storage	Sabrent Rocket Q 1TB
Display(s)	LG 34UC88
Case	Thermaltake P3
Power Supply	Super Flower Leadex III 750w
Mouse	Logitech G900
Keyboard	G Skill KM570 MX Silver
Software	Windows 10 Pro

System Name	Agent Texas / Selene / Eve
Processor	Ryzen7 5800x / Fx 8350 / Fx 8350
Motherboard	Gigabyte B550 Aorus Elite Ax V2 / Gigabyte 990FXA-UD3 r4.0 / Msi 970a Krait
Cooling	Msi Mag Core liquid / H100i / Cryo-pc Cooler
Memory	2 x32 GB Gskil Ripjaws v series / 4x 8gb G.Skill Snipers / 2x 8gb G.Skill Ripjaws
Video Card(s)	Gigabyte Rx 6800xt / Msi RX580 / Gigabyte R9 290x
Storage	1tb M.2, 2tb wd / 500 gb ssd, 2x 2tb Wd Blacks/ 500 gb ssd, 1tb WD Black
Display(s)	Dell Ultra Sharp 2408 WFp / Hp w2207 / Sanyo tv
Case	Corsair 780t White / Raidmax Vampire / NZXT Phantom 240
Audio Device(s)	Onboard Hd Audio / Onboard Hd Audio / Onboard Hd Audio
Power Supply	Corsair Rm 850 watt / Corsair TX 850 watt / Corsair TX 750 watt
Mouse	Logitech G502 Hero / Logitech G500s / Logitech wireless
Keyboard	Corsair Strafe / Corsair k50 / Logitech wireless
Software	Win 11 pro / Win 11 pro / Win 11 pro
Benchmark Scores	What are benchmarks anyway?

System Name	Rainbow
Processor	Intel Core i7 8700k
Motherboard	MSI MPG Z390M GAMING EDGE AC
Cooling	Corsair H115i, 2x Noctua NF-A14 industrialPPC-3000 PWM
Memory	G. Skill TridentZ RGB 4x8GB (F4-3600C16Q-32GTZR)
Video Card(s)	ZOTAC GeForce RTX 3090 Trinity
Storage	2x Samsung 950 Pro 256GB \| 2xHGST Deskstar 4TB 7.2K
Display(s)	Samsung C27HG70
Case	Xigmatek Aquila
Power Supply	Seasonic 760W SS-760XP
Mouse	Razer Deathadder 2013
Keyboard	Corsair Vengeance K95
Software	Windows 10 Pro
Benchmark Scores	4 trillion points in GmailMark, over 144 FPS 2K Facebook Scrolling (Extreme Quality preset)

System Name	Main/DC
Processor	i7-3770K/i7-2600K
Motherboard	MSI Z77A-GD55/GA-P67A-UD4-B3
Cooling	Phanteks PH-TC14CS/H80
Memory	Crucial Ballistix Sport 16GB (2 x 8GB) LP /4GB Kingston DDR3 1600
Video Card(s)	Asus GTX 660 Ti/MSI HD7770
Storage	Crucial MX100 256GB/120GB Samsung 830 & Seagate 2TB(died)
Display(s)	Asus 24' LED/Samsung SyncMaster B1940
Case	P100/Antec P280 It's huge!
Audio Device(s)	on board
Power Supply	SeaSonic SS-660XP2/Seasonic SS-760XP2
Software	Win 7 Home Premiun 64 Bit

System Name	Party On
Processor	Xeon w 3520
Motherboard	DFI Lanparty
Cooling	Big tower thing
Memory	6 gb Ballistix Tracer
Video Card(s)	HD 7970
Case	a plank of wood
Audio Device(s)	seperate amp and 6 big speakers
Power Supply	Corsair
Mouse	cheap
Keyboard	under going restoration

System Name	Niedersachsen / Ribe / Minsk
Processor	i3 3240 / i7-3520M / 4x Opteron 6376 @ 2.86GHz
Motherboard	BIOSTAR H61M / HP Q77 / Supermicro H8QG7
Cooling	Stock / Stock / 4x 1U G34
Memory	1x8GB / 2x4GB / 4x4GB
Video Card(s)	GTX260 / Intel HD 4000 / nVidia GT310
Storage	80GB Intel SSD / 256GB Intel SSD / 2x 60GB SSD (RAID1)
Display(s)	Dell 3007 + HP 2245w / 12.1" 1366x768 / None
Case	Antec NSK3480 / HP / Supermicro 1U
Audio Device(s)	Onboard
Power Supply	Enermax 500W / HP 130W / Supermicro Gold 1400W
Keyboard	IBM Model M
Software	Windows 7 (Niedersachsen/Ribe) / Linux Mint 17.2 (Minsk)

System Name	The work PC /2700x/5950x
Processor	3900X stock/ 2700x stock/ 5950x 4200 MHz fixed @ 1,056-1,08V
Motherboard	Gigabyte AORUS Master X570/2xMSI X470 M7 AC
Cooling	Custom WC XSPC RX480, Laing DDC, XSPC Laing DDC Top V3 and EK Velocity/NH15/NH-U12S SE
Memory	32 GB Viper 3600/14 /16 GB Trident Z F4-4000C18D-16GTZSW 3600 /32 GB G Skill Flare CL14 3400
Video Card(s)	2070 Super X MSI/GTX 970 MSI/ GTX 970 MSI
Storage	1 TB SSD+500 GB NVMe / 500 GB SSD/ 2 TB 990 Pro
Display(s)	Dell UltraSharp U2518D/2408WFP
Case	Corsair 800D / Lian test bench/NZXT 500
Power Supply	AX 850 Titanium/AX 860i/AX 760
Software	Dual boot/Win 10 / Linux / Win 10+Linux

WCG-TPU Cruncher's Hardware/Tech Support Discussion Thread

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